Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 740 · 40 questions

Remember (Find the topic, use the idea): Read the question and find its topic: system software, formatting, the internet, email or history. Use that lesson’s idea — manager or app, B I U, browser or search engine, Inbox or Sent, which generation. Check your answer against a fact you are sure of.

1. 1.📧 In email, which passes mail to others? (a) attachment (b) Forward (c) Compose (d) Spam
2. 2.🕰️ Is “abacus” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
3. 3.Which of these is true of an attachment? (a) is a file sent with mail (b) answers the sender (c) holds emails you receive (d) passes mail to others
4. 4.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
5. 5.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the To box (c) the Sent folder (d) the Subject box
6. 6.🧩 Is an operating system hardware or software? (a) hardware (b) software
7. 7.📧 In email, which holds junk mail? (a) Compose (b) Sent (c) attachment (d) Spam
8. 8.Which of these is done in a paint program? (a) opening a website (b) drawing a kite (c) typing a letter (d) adding up marks
9. 9.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) slide rule (b) Napier’s bones (c) abacus (d) Pascaline
10. 10.🔢 To log in to a website, which do we do first: “type your username” or “type your password”? (a) type your password (b) type your username
11. 11.True or false: “smartwatch” is a modern computer. (a) False (b) True
12. 12.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) plays a game (d) shares memory among apps
13. 13.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
14. 14.🅱️ Which style makes a 1, 2, 3 list? (a) bold (b) italic (c) bullets (d) numbering
15. 15.Which of these is true of the Inbox? (a) keeps mails you sent (b) passes mail to others (c) starts a new email (d) holds emails you receive
16. 16.🌐 Which of these often starts with www? (a) a search engine (b) a web address (c) the internet (d) a link
17. 17.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a word processor (d) a paint program
18. 18.📐 Which alignment sits in the middle? (a) centre align (b) left align (c) justify (d) right align
19. 19.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a spreadsheet (c) a presentation program (d) a paint program
20. 20.🔢 To log in to a website, which do we do first: “press Enter” or “type your username”? (a) type your username (b) press Enter
21. 21.Which of these is a job of the operating system? (a) plays a game (b) manages all the files (c) plays a song (d) types a letter
22. 22.True or false: in email, the Inbox holds emails you receive. (a) True (b) False
23. 23.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
24. 24.True or false: in email, the Spam folder answers the sender. (a) False (b) True
25. 25.What did computers of generation 3 first use? (a) transistors (b) vacuum tubes (c) microprocessors (d) integrated circuits
26. 26.⚡ Which generation of computers first used microprocessors?
27. 27.🌐 Which of these finds pages by keywords? (a) the internet (b) a search engine (c) a website (d) a web browser
28. 28.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a word processor (c) a web browser (d) a paint program
29. 29.🦴 Napier’s bones were used to ___. (a) play music (b) multiply numbers (c) send emails (d) draw pictures
30. 30.Which of these is true of the Sent folder? (a) is a file sent with mail (b) keeps mails you sent (c) answers the sender (d) passes mail to others
31. 31.📧 In email, which keeps mails you sent? (a) Sent (b) Spam (c) subject (d) Reply
32. 32.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
33. 33.What did computers of generation 2 first use? (a) integrated circuits (b) transistors (c) microprocessors (d) vacuum tubes
34. 34.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
35. 35.True or false: numbering makes a 1, 2, 3 list. (a) False (b) True
36. 36.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) draws a picture (d) shares memory among apps
37. 37.What does italic do to text? (a) makes letters red (b) makes letters slant (c) colours behind the text (d) makes a 1, 2, 3 list
38. 38.True or false: Ctrl+B turns on italic. (a) True (b) False
39. 39.True or false: in email, the Spam folder holds junk mail. (a) True (b) False
40. 40.🌐 What does “www” stand for? (a) World Wide Web (b) World Web Wide (c) Wide World Web (d) Web Wide World

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